Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd3 draw
3 Kd4 draw
4 Kee5 draw
5 Kef3 draw
6 Kef5 draw
7 Kfe5 draw
8 Kff3 draw
9 Kff5 draw
10 Kg3 draw
11 Kg4 draw
12 Kg5 draw
13 Rd3 draw
14 Re1 draw
15 Re2 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Kd5 loss in 1 half-moves
20 Ra3 loss in 1 half-moves
21 Rc3 loss in 1 half-moves